JP2008515716A - 非正規位置の影響を低減する把持管を備えたエアバッグ・クッション - Google Patents
非正規位置の影響を低減する把持管を備えたエアバッグ・クッション Download PDFInfo
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- 238000013022 venting Methods 0.000 claims abstract description 5
- 238000009423 ventilation Methods 0.000 claims description 17
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000000629 knee joint Anatomy 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/23—Inflatable members
- B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
- B60R21/2334—Expansion control features
- B60R21/2338—Tethers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/23—Inflatable members
- B60R21/239—Inflatable members characterised by their venting means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/23—Inflatable members
- B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
- B60R21/2334—Expansion control features
- B60R21/2338—Tethers
- B60R2021/23382—Internal tether means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/23—Inflatable members
- B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
- B60R21/2334—Expansion control features
- B60R21/2338—Tethers
- B60R2021/23386—External tether means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
- B60R21/276—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow with means to vent the inflation fluid source, e.g. in case of overpressure
- B60R2021/2765—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow with means to vent the inflation fluid source, e.g. in case of overpressure comprising means to control the venting
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Air Bags (AREA)
- Fluid-Damping Devices (AREA)
Abstract
Description
Claims (20)
- 膨張可能なエアバッグと、
上記膨張可能なエアバッグ上に配置されると共に該エアバッグに配置された開孔を包囲する把持管と、
上記把持管に結合されると共に該把持管の周縁部の大部分周りに延在する把持コードであって、膨張可能なエアバッグが障害のある状態で展開するときには該把持コードは完全には延びず且つ上記把持管は開いたままにされ、且つ膨張可能なエアバッグが障害の無い状態で展開するときには該把持コードは延びて上記把持管を少なくとも部分的に閉鎖するように上記エアバッグの表面に対して更に結合される把持コードとを具備する、エアバッグ・クッション。 - 上記把持管は、該把持管の周縁部の大部分周りに延在して上記把持コードの一部分を収容するスリーブと、
上記スリーブと連通するスリーブ開孔であって該スリーブ開孔を上記把持コードが通過するスリーブ開孔とを有する、請求項1に記載のエアバッグ・クッション。 - 上記把持コードに結合されると共にエアバッグ展開前には上記スリーブ内に配置されるストッパであって、エアバッグ展開時にはスリーブ開孔を通過し得ると共に、エアバッグ展開後においては上記スリーブ開孔内への進入に抵抗するストッパを更に具備する、請求項2に記載のエアバッグ・クッション。
- 上記スリーブ及び上記把持コード内に挿入された仮付け縫合部を更に具備する、請求項2に記載のエアバッグ・クッション。
- 上記把持管は複数のループ部を有し、且つ上記把持コードは該ループ部内に配置される、請求項2に記載のエアバッグ・クッション。
- 上記把持コードに結合された表面は内面であり、且つ該把持コードはエアバッグ内面内に配置される、請求項1に記載のエアバッグ・クッション。
- 上記把持コードに結合された表面は外面であり、且つ該把持コードはエアバッグ外面上に配置される、請求項1に記載のエアバッグ・クッション。
- 上記膨張可能なエアバッグに配置されると共に該エアバッグに配置された第二開孔を包囲する第二把持管と、
上記第二把持管に結合されると共に該第二把持管の周縁部の大部分周りに延在する第二把持コードであって、膨張可能なエアバッグが障害のある状態で展開するときには該第二把持コードは完全には延びず且つ上記第二把持管は開いたたままであり、且つ膨張可能なエアバッグが障害の無い状態で展開するときには該第二把持コードは延びて上記第二把持管を少なくとも部分的に閉鎖するように上記エアバッグの表面に対して更に結合される第二把持コードとを更に具備する、請求項1に記載のエアバッグ・クッション。 - 上記第一把持管及び第二把持管は上記エアバッグ上に対称的に配置される、請求項8に記載のエアバッグ・クッション。
- 上記エアバッグ上に配置された通気孔であって障害のある状態又は無い状態でエアバッグが展開する間に気体を放出することができる通気孔を更に具備する、請求項1に記載のエアバッグ・クッション。
- 膨張可能なエアバッグと、
上記膨張可能なエアバッグに配置されると共に該エアバッグに配置された第一開孔を包囲する第一把持管と、
上記膨張可能なエアバッグに配置されると共に該エアバッグに配置された第二開孔を包囲する第二把持管と、
上記第一把持管及び第二把持管に結合されると共に該各把持管の周縁部の大部分周りに延在する把持コードと、
上記エアバッグの表面に結合された把持ループ部とを具備し、
上記把持コードは、膨張可能なエアバッグが障害のある状態で展開するときには該把持コードは完全には延びず且つ上記各把持管は開いたままであり、且つ膨張可能なエアバッグが障害の無い状態で展開するときには該把持コードは延びて上記各把持管を少なくとも部分的に閉鎖するように、上記把持ループ部を通過する、エアバッグ・クッション。 - 上記第一把持管及び第二把持管は、それぞれ、
対応する把持管の周縁部の大部分周りに延在して上記把持コードの一部分を収容するスリーブと、
上記スリーブと連通するスリーブ開孔であって該スリーブ開孔を上記把持コードが通過するスリーブ開孔とを有する、請求項11に記載のエアバッグ・クッション。 - 上記把持コードに結合されると共に上記第一把持管のスリーブ内に配置された第一ストッパと、上記把持コードに結合されると共に上記第二把持管のスリーブ内に配置された第二ストッパとを更に具備し、
上記第一ストッパ及び第二ストッパは、エアバッグ展開時には対応するスリーブ開孔を通過し得ると共に、エアバッグ展開後においては上記スリーブ開孔内への進入に抵抗する、請求項12に記載のエアバッグ・クッション。 - 上記第一把持管及び第二把持管のスリーブ内及び把持コード内に挿入された仮付け縫合部を更に具備する、請求項12に記載のエアバッグ・クッション。
- 上記第一把持管及び第二把持管はそれぞれ複数のループ部を有し、且つ上記把持コードは該ループ部内に配置される、請求項11に記載のエアバッグ・クッション。
- 上記把持ループ部に結合された表面は内面であり、且つ上記把持コードはエアバッグ内面内に配置される、請求項11に記載のエアバッグ・クッション。
- 上記把持コードに結合された表面は外面であり、且つ上記把持コードはエアバッグ外面上に配置される、請求項11に記載のエアバッグ・クッション。
- 上記第一把持管及び第二把持管は前記エアバッグ上に対称的に配置される、請求項11に記載のエアバッグ・クッション。
- 上記エアバッグ上に配置された通気孔であって障害のある状態又は無い状態でエアバッグが展開する間に気体を放出することができる通気孔を更に具備する、請求項11に記載のエアバッグ・クッション。
- 膨張可能なエアバッグと、
上記エアバッグから外方へと通気を行う手段であって該エアバッグに配置された開孔を包囲する手段と、
膨張可能なエアバッグが障害の無い状態で展開するときには上記通気手段を把持することで該通気手段の周長を減少させることにより通気を制限すると共に、膨張可能なエアバッグが障害のある状態で展開するときには上記通気手段を開いたまま維持することができるようにする手段とを具備する、エアバッグ・クッション。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/959,256 | 2004-10-06 | ||
US10/959,256 US7347450B2 (en) | 2004-10-06 | 2004-10-06 | Airbag cushion with cinch tube for reduced out-of-position effects |
PCT/US2005/027255 WO2006041552A2 (en) | 2004-10-06 | 2005-08-01 | Airbag cushion with cinch tube for reduced out-of-position effects |
Publications (3)
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JP2008515716A true JP2008515716A (ja) | 2008-05-15 |
JP2008515716A5 JP2008515716A5 (ja) | 2008-10-02 |
JP4871286B2 JP4871286B2 (ja) | 2012-02-08 |
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JP2007535671A Active JP4871286B2 (ja) | 2004-10-06 | 2005-08-01 | 非正規位置の影響を低減する把持管を備えたエアバッグ・クッション |
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Country | Link |
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US (1) | US7347450B2 (ja) |
EP (1) | EP1824710B1 (ja) |
JP (1) | JP4871286B2 (ja) |
KR (1) | KR101223793B1 (ja) |
CN (1) | CN101084141B (ja) |
AT (1) | ATE434547T1 (ja) |
AU (1) | AU2005294731B2 (ja) |
BR (1) | BRPI0515856A (ja) |
CA (1) | CA2575577C (ja) |
DE (1) | DE602005015137D1 (ja) |
MX (1) | MX2007003956A (ja) |
RU (1) | RU2391231C2 (ja) |
WO (1) | WO2006041552A2 (ja) |
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EP1824710A4 (en) | 2007-12-05 |
WO2006041552A3 (en) | 2007-04-12 |
RU2391231C2 (ru) | 2010-06-10 |
CA2575577C (en) | 2013-06-18 |
KR20070058573A (ko) | 2007-06-08 |
JP4871286B2 (ja) | 2012-02-08 |
US20060071461A1 (en) | 2006-04-06 |
ATE434547T1 (de) | 2009-07-15 |
CA2575577A1 (en) | 2006-04-20 |
WO2006041552A2 (en) | 2006-04-20 |
BRPI0515856A (pt) | 2008-08-12 |
CN101084141A (zh) | 2007-12-05 |
CN101084141B (zh) | 2013-04-24 |
US7347450B2 (en) | 2008-03-25 |
DE602005015137D1 (de) | 2009-08-06 |
KR101223793B1 (ko) | 2013-01-17 |
EP1824710A2 (en) | 2007-08-29 |
AU2005294731B2 (en) | 2012-04-19 |
MX2007003956A (es) | 2008-03-13 |
RU2007117017A (ru) | 2008-11-20 |
AU2005294731A1 (en) | 2006-04-20 |
EP1824710B1 (en) | 2009-06-24 |
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